He tried to be a successful businessman but failed.

One of the interesting facts about Ernest Shackleton is that he tried to be a successful businessman but failed. He made investments in a number of businesses to take advantage of his popularity. Numerous institutions, including the Royal Geographical Society, have recognized him. Shackleton had a busy schedule of public appearances, speaking engagements, and social engagements during the time right after her homecoming. He then tried to capitalize on his fame by succeeding in business.

Among the endeavors he seeks to advance are a tobacco company and a scheme to market "King Edward VII Land" postal stamps to collectors in light of Shackleton's appointment as director. Government of New Zealand Antarctic Post Office And the establishment of a mining business in Hungary that he purchased close to the now-part of the Romanian city of Nagybanya.

Ernest Shackleton left behind a huge debt because none of these businesses was successful, which is why he did. Additionally, his primary source of revenue comes from his lecturing travels. He was still considering going back to the South. Despite his best efforts, he was unable to succeed in business, and as a result, he amassed a significant debt that would remain unpaid until his passing.